发明名称 Dosage counting devices
摘要 Apparatus comprising a housing ( 1 ) defining a ( 2 ) portion for receiving in use a dose-dispensing container ( 20 ), the housing containing a dose counter comprising at least one annular counter member ( 141, 142 ), a helix-like coil ( 143 ) and transmission means ( 144 ) for operatively connecting the helix-like coil and the at least one annular counter member, wherein movement of the received dose-dispensing container acts to compress the helix-like coil to thereby rotate the transmission means and the at least one annular counter member.
申请公布号 US7195134(B2) 申请公布日期 2007.03.27
申请号 US20040468804 申请日期 2004.03.09
申请人 BESPAK PLC 发明人 OUYANG TIANHONG;BRACE GEOFF
分类号 B67D7/22;A61M15/00;G06M1/04;G06M1/16 主分类号 B67D7/22
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